tests: Add gem_gtt_hog

The purpose of this test is to exercise the userspace latency hogs reported by Arjan van de Ven. He found some applications blocked the device by stalling on the GPU inside the pagefault handler.
2026-08-20 12:52:55 +00:00 · 2014-01-10 13:42:55 +00:00
parent 2c9e761845
commit f62abaff99
3 changed files with 179 additions and 0 deletions
@@ -40,6 +40,7 @@ gem_fence_thrash
 gem_flink
 gem_flink_race
 gem_gtt_cpu_tlb
+gem_gtt_hog
 gem_gtt_speed
 gem_hang
 gem_hangcheck_forcewake